Phase 5 AR-15 Pistol Buffer Tube Foam Pad 3.5"

The Phase 5 AR15 Buffer Tube Foam Pad is made from NPVC (also known as NBR or Nitrile), a durable material with good abrasion resistance and high tensile strength. NPVC foam is resistant to oils and fuels, as well as the destructive effects of ozone and UV light. The temperature range of this foam is -20degF to +220degF. FeaturesFits 1.25" diameter buffer tubesPad length: 3.5" or 6"